| National Weather Service Forecast for:
Affton MO Issued by: National Weather Service Saint Louis, MO |
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| Updated: 5:52 am CDT Apr 13, 2025 | ||||||||||||||||||
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| Today |
Sunny, with a high near 80. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph. |
| Tonight |
Partly cloudy, with a low around 60. South wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 23 mph. |
| Monday |
A chance of sprinkles before 1pm. Mostly cloudy, with a high near 68. Northwest wind 8 to 15 mph, with gusts as high as 23 mph. |
| Monday Night |
Mostly cloudy during the early evening, then gradual clearing, with a low around 46. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. |
| Tuesday |
Sunny, with a high near 64. Northwest wind around 14 mph, with gusts as high as 28 mph. |
| Tuesday Night |
Clear, with a low around 41. |
| Wednesday |
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 68. |
| Wednesday Night |
A 50 percent chance of showers. Mostly cloudy, with a low around 52. |
| Thursday |
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 74. |
| Thursday Night |
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 62. |
| Friday |
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. |
| Friday Night |
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. |
| Saturday |
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. |
Forecast from NOAA-NWS for Affton MO.
